Re: Solr 7 + HDFS issue

2018-06-13 Thread Shawn Heisey
On 6/12/2018 10:14 PM, Joe Obernberger wrote: Thank you Shawn.  It looks like it is being applied.  This could be some sort of chain reaction where: Drive or server fails.  HDFS starts to replicate blocks which causes network congestion.  Solr7 can't talk, so initiates a replication process w

Re: Solr 7 + HDFS issue

2018-06-12 Thread Joe Obernberger
Thank you Shawn.  It looks like it is being applied.  This could be some sort of chain reaction where: Drive or server fails.  HDFS starts to replicate blocks which causes network congestion.  Solr7 can't talk, so initiates a replication process which causes more network congestionwhich ca

Re: Solr 7 + HDFS issue

2018-06-12 Thread Shawn Heisey
On 6/11/2018 9:46 AM, Joe Obernberger wrote: > We are seeing an issue on our Solr Cloud 7.3.1 cluster where > replication starts and pegs network interfaces so aggressively that > other tasks cannot talk.  We will see it peg a bonded 2GB interfaces.  > In some cases the replication fails over and o